logo
search
Function Problems

How to Fix Missing Excel Data Types in Microsoft 365 Beta Builds

Maira MehtabMaira Mehtab Sep 22, 2026 868 views

Question details

Users operating on Microsoft 365 Beta and Insider builds (such as release 2501) noticed that Excel Data Types were temporarily unavailable or missing.

Product
Microsoft Excel 365
Device & OS
not provided
Scenario
Using Beta or Insider preview builds to test new Microsoft Excel features and discovering standard data type functionalities are absent.
Observed behavior
Excel Data Types are missing or unavailable in earlier preview builds, but have been confirmed as restored by Microsoft in version 2502.
Before you start

Verify your current Microsoft 365 subscription channel and check which Excel build version you have installed by navigating to File > Account.

Solution 1Recommended

Update to Excel Version 2502 or Later

Updating your Microsoft 365 Insider build to version 2502 resolves the issue and restores the missing Data Types.

Microsoft confirmed that Data Types were restored in Excel version 2502. If you are on an earlier build like 2501, you must force a manual update to retrieve these missing features.

1
Open Excel Account settings

Launch Excel and click on 'File' in the top-left corner, then select 'Account' from the bottom-left menu pane.

2
Check for updates

Under the 'Product Information' section, click on 'Update Options' located next to the Office Updates heading.

3
Apply the update

Select 'Update Now' from the drop-down menu to download and install version 2502 or a newer build where the Data Types feature is fully restored.

Update Successful: Once the update is complete, restart Excel. You should now see the Data Types gallery restored in the Data tab.
Free Microsoft Office alternative

Use WPS Office for a Stable, Bug-Free Spreadsheet Experience

Tired of missing features in experimental updates? WPS Office offers a highly stable, lightweight, and free alternative to Microsoft Office with seamless compatibility for all your Excel files.

  1. 1. Download WPS Office: Visit the official WPS website and download the free WPS Office suite for your operating system.
  2. 2. Install the software: Run the setup file and follow the on-screen instructions to complete the installation in seconds.
  3. 3. Open your Excel files: Launch WPS Spreadsheets and open your existing .xlsx files directly with zero formatting loss.
Highly stable spreadsheet software without sudden experimental feature removalsSeamless compatibility with Microsoft Excel formats (.xlsx, .xls, .csv)Lightweight installation with a familiar, easy-to-use interfaceFree to use for everyday spreadsheet and data management tasks
microsoft office alternative - wps office

Frequently Asked Questions

Why do features disappear in Microsoft 365 Insider builds?

Insider and Beta builds are active testing environments. Microsoft may temporarily remove or alter features to fix underlying bugs or make background improvements before rolling them out to the general public.

How do I know which version of Excel I am currently using?

Open Excel, click on 'File', and select 'Account'. Your current version, build number, and update channel will be clearly displayed under the 'About Excel' section.

Are Excel Data Types available in the standard release channel?

Yes, standard release channels maintain stable features like Excel Data Types. The temporary removal and restoration only affected specific preview builds, such as Insider version 2501.